CyberSecurityTechnologies
Closed channel
We have been working for YOU for more than 8 years!!! https://t.me/+9vdG4JOSgY8xMzdi See also: https://t.me/Cognitive_Security https://t.me/CyberSecurityOSINT https://t.me/Wireless_Cybersecurity For All Questions: in messages to the channel
Show more📈 Analytical overview of Telegram channel CyberSecurityTechnologies
Channel CyberSecurityTechnologies in the English language segment is an active participant. Currently, the community unites 34 091 subscribers, ranking 3 801 in the Technologies & Applications category and 1 177 in the USA region.
📊 Audience metrics and dynamics
Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 34 091 subscribers.
According to the latest data from 07 October, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -403 over the last 30 days and by -8 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 5.87%. Within the first 24 hours after publication, content typically collects 2.94% reactions from the total number of subscribers.
- Post reach: On average, each post receives 2 003 views. Within the first day, a publication typically gains 1 003 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 5.
- Thematic interests: Content is focused on key topics such as cve-2025, attack, threat, detection, llm.
📝 Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
“We have been working for YOU for more than 8 years!!!
https://t.me/+9vdG4JOSgY8xMzdi
See also:
https://t.me/Cognitive_Security
https://t.me/CyberSecurityOSINT
https://t.me/Wireless_Cybersecurity
For All Questions: in messages to the channel”
Thanks to the high frequency of updates (latest data received on 08 October, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.
34 091
Subscribers
-824 hours
-827 days
-40330 days
Data loading in progress...
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Channel Posts
#exploit
WordPress, ImageMagick and libheif unci RCE
https://fortbridge.co.uk/research/wordpress-libheif-rce
]-> PoC
// Reproducible WordPress/ImageMagick libheif unci RCE chain for exact Ubuntu and Debian builds, with HTTP-derived ASLR addresses
// Disclaimer
| 2 | #SCADA_Security
"Bridge:Break: Vulnerabilities Thrive in Serial-to-Ethernet Converters", 2026.
See also:
]-> Fooling the Master: Pepperl+Fuchs IO-Link Under Attack
]-> Chilling Discoveries: Unpacking Vulnerabilities in Copeland XWEB Pro Controllers | 862 |
| 3 | #AppSec
#WebApp_Security
#Offensive_security
"CSS: the bomb inside your inbox", Aug. 2026.
]-> Repo
]-> Research paper
]-> Smashing the token limit with overlapping fragments
// A graph-based technique enhances CSS-only token exfiltration by reconstructing tokens from overlapping fragments with high accuracy and reduced payload size, scalable to longer tokens, and automated via Burp AT | 1 039 |
| 4 | #NetSec
#MLSecOps
"Cooldown Landmines: Cross-Tenant Interference Attacks on LLM Gateways", Oct 2026.
]-> This repo contains the paper draft, experiments, and data for a cross-tenant vulnerability class in multi-tenant LLM gateways (LiteLLM, Portkey, Kong AI Gateway) | 1 269 |
| 5 | #Whitepaper
Security Awareness Roadmap:
Managing Your Human Risk, 2026.
// Leverage this poster to quickly determine why your program may not be having the impact your want, proven steps you can take to mature your program, and how to communicate the value of the program to your leadership | 1 207 |
| 6 | #Research
#Hardware_Security
"TONTOU: On the Exploitability of Time-of-Neutralization to Time-of-Use Windows", 2026.
]-> https://github.com/MATCHA-MIT/TONTOU-Interrupt-Injection
// The paper is devoted to a practical analysis of ARM's MTE (Memory Tagging Extension) hardware technology, which is widely used in modern mobile processors to protect memory. The researchers examine in detail the "windows" between threat mitigation and data exploitation, demonstrating the possibility of bypassing hardware barriers | 1 286 |
| 7 | #NetSec
#Research
#cryptography
"Mind the Gap: Proving and Improving RPKI", 2026.
]-> https://github.com/shaycohen988/routinator-multi-resolver
// This work presents the first rigorous security analysis of the Resource Public Key Infrastructure, an IETF standard for protecting inter-domain routing from basic yet effective attacks: prefix and subprefix hijacks. It focuses on rigorous, modular security specifications and analysis of RPKI, including its interactions with BGP and IP. It shows that existing RPKI deployments do not always meet these conditions, e.g., because of circular dependencies, and proposes standard-compliant improvements that restore them | 1 420 |
| 8 | #RAG_Security
"Hop-Decayed Influence: New Vulnerabilities of Structural Auxiliary Indexing in GraphRAG Pipelines with LLM", Oct. 2026.
]-> https://github.com/Jisung-Pacific/HDI-GraphRAG-Attack
// GraphRAG pipelines construct auxiliary structures during offline indexing - semantic summaries, hierarchical edges, and pre-computed scores - that determine how retrieval is prioritized at query time. Prior attacks target only instance-level components (nodes, edges, triples), overlooking these schema-level structures. This work formalizes the Auxiliary Schema-Level Entity as a novel attack surface and proposes the 3S Framework (Semantics, Structure, Scoring) for its systematic exploitation. Its Hop-Decayed Influence attack identifies high-impact targets through query-aware influence propagation and corrupts their auxiliary structures post-indexing | 1 351 |
| 9 | #Malware_analysis
1⃣ CloudSyncD: macOS backdoor hidden in a fake Zoom installer
https://www.jamf.com/blog/cloudsyncd-macos-backdoor-fake-zoom-installer
2⃣ knock-outd: an undetected port-knocking backdoor in the wild
https://www.virlabs.ai/blog/knock-outd
3⃣ Breakdown of a c2-network of chinese beamers - SilentSDK-Analysis
https://github.com/Kavan00/Android-Projector-C2-Malware | 1 449 |
| 10 | #Tech_book
#Offensive_security
#Red_Team_Tactics
"Red Team Engineering: The Art of Building Offensive Tools and Infrastructure", 2026.
]-> Various course materials, scripts, and configurations | 2 603 |
| 11 | #Analytics
#Threat_Research
An analytical review of the main cybersecurity events (Sep 26 - Oct 03, 2026)
1⃣ Here We Go Again:
Citrix NetScaler DTLS Preauth Memory Overflow
// CVE-2026-88772
2⃣ A Realistic Code Execution Exploit Chain in OpenBao and Vault
3⃣ Attackers abuse ChatGPT to deliver RAT via ClickFix
4⃣ Poper Blocker: The Adblocker That Spies on You
5⃣ PoC for macOS CoreServices Priv. Escalation
// CVE-2026-43786
6⃣ PaperCut MF Zero-Day Intrusion: Java Loader, Web Shell, and AdaptixC2 via CVE-2026-82078 and CVE-2026-81578
7⃣ CVE-2026-86950: The Great Glyph Grift
// An in-the-wild iOS bug with a possible WhatsApp zero-click path
8⃣ Stopping a coordinated campaign to distill models
9⃣ nDPI TCP Fingerprint: A Stable, Patent-Free Way to Fingerprint TCP Stacks | 1 723 |
| 12 | #SCA
#compilers
#Kernel_Security
"Branch Target Reuse: Practical Spectre-v2 Attacks in JIT Engines via Stale Branch Prediction Entries", Oct. 2026.
]-> Repo
]-> BTR end-to-end exploit on cBPF
// A new BTR (Branch Target Reuse) attack method has been developed, belonging to the Spectre-v2 class, allowing for the bypass of memory isolation mechanisms on systems with Intel, AMD, ARM processors. Memory leaks are initiated during speculative instruction execution during a BTR attack by manipulating JIT compilers. The feasibility of attacking through the cBPF JIT engines in the Linux kernel, Oracle GraalVM, and SpiderMonkey in Firefox has been analyzed | 1 604 |
| 13 | #SCA
#Whitepaper
"Invisible by Default: The Polyglot Smuggler", Sep 2026.
// This paper demonstrates a novel data smuggling mechanism: Sub-Channel Steganography. By weaponizing uninspected MP4 subtitle tracks within a structurally compliant ISO base media file, adversaries can encapsulate malicious payloads and exfiltrate sensitive data. Utilizing entirely native LotL interpreters for bidirectional extraction, this polyglot methodology successfully circumvents network DLP and CDR systems while eliminating the forensic artifacts traditionally monitored by endpoint defenses | 1 641 |
| 14 | #AppSec
1⃣ Sender spoofing in Proton Mail via display-name homograph
https://alonsovidales.github.io/protonmail-sender-spoofing
2⃣ Acer System Monitor: from standard user to SYSTEM with CVE-2026-50610
https://www.intrinsec.com/cve-2026-50610-elevation-privileges-acer-nitrosense
3⃣ Spoofing Arbitrary Apple iCloud Identities
https://sec-consult.com/blog/detail/from-anyoneicloudcom-spoofing-arbitrary-apple-icloud-identities
4⃣ Cato VPN Client: Split-Tunnel and Privilege Escalation (CVE-2026-10739)
https://blog.quarkslab.com/cato-vpn-client-split-tunnel-and-privilege-escalation-cve-2026-10739.html | 1 598 |
| 15 | #MLSecOps
#Threat_Research
#Malware_analysis
"The Innocent Courier: Covert Exfiltration Through Legitimate LLM Web Fetching", Oct. 2026.
// In this paper, the authors demonstrate with LLMLeak a novel attack vector where malicious software that runs locally but cannot communicate directly with the internet abuses LLMs to establish a covert channel. While inputs that instruct the LLM to send data directly via generated code are easy to detect and network libraries are typically restricted, LLMLeak relies only on the LLM’s tool to fetch websites for further information | 1 486 |
| 16 |  #NetSec
JA4Scan: Active Server Fingerprinting for TLS and QUIC
https://foxio.io/blog/introducing-ja4scan-active-server-fingerprinting-for-tls-and-quic
// JA4Scan-TLS and JA4Scan-QUIC - latest additions to the JA4+ suite of fingerprinting methods. Together they fingerprint the TLS and QUIC libraries running on any given server, uncovering both the running TLS/QUIC stack and its configuration | 1 579 |
| 17 | #MLSecOps
"CodeMimicry Exploiting Safety Generalization Lag in Large Language Models via Structured Code Completion", Sep 2026.
]-> https://github.com/lzzzr123/CodeMimicry
// In this work, it identifies a previously underexplored failure mode - safety generalization lag - where alignment trained predominantly on natural language fails to transfer to the code domain. The work shows that this lag induces a code-completion blind spot, allowing malicious intent embedded within syntactically valid code to evade safety mechanisms | 1 755 |
| 18 | #NetSec
#hardening
Cisco Catalyst SD-WAN Hardening Guide
https://sec.cloudapps.cisco.com/security/center/resources/Cisco-Catalyst-SD-WAN-HardeningGuide
]-> Cisco IOS XE Software Hardening Guide | 1 632 |
| 19 | #tools
#Hardware_Security
"Implementing Data Diodes Using Commodity Hardware and Open Source Software", Sep 2026.
]-> https://github.com/ClarkuCSCI/pydiode
// The authors tested three existing open source programs for one-way data transfers: netcat, UDPcast, and lidi. Although these programs were unreliable in their default configurations, reliable configurations were identified for UDPcast and lidi. Finally, these findings were incorporated into pydiode, a cross-platform program for reliable one-way data transfers | 1 934 |
| 20 | #Threat_Research
Defending Against Active Exploitation of Citrix NetScaler ADC and Gateway Appliances
https://cloud.google.com/blog/topics/threat-intelligence/defending-against-active-exploitation-of-citrix-netscaler-adc-and-gateway-appliances
]-> How to Fix CVE-2026-88771 and CVE-2026-88772 | 1 848 |
